Home / 150,785,086.80-226,048,091.21-52,404,011.26

Finding the Fourth Proportional to 150,785,086.80, 226,048,091.21 and 52,404,011.26

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Solution

The fourth proportional to 150,785,086.80, 226,048,091.21 and 52,404,011.26 is: 78,560,996.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,785,086.80 : 226,048,091.21 = 52,404,011.26 : x
  2. Step 2: Convert to fraction form
    150,785,086.80/226,048,091.21 = 52,404,011.26/x
  3. Step 3: Cross multiply
    150,785,086.80x = 226,048,091.21 × 52,404,011.26
  4. Step 4: Simplify right side
    150,785,086.80x = 11,845,826,717,070,346
  5. Step 5: Solve for x
    x = 11,845,826,717,070,346/150,785,086.80
  6. Step 6: Final answer
    x = 78,560,996.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.